//2009/08/16 18:06:58
#include <iostream>
#include <string>
#include <vector>
#include <map>
#include <queue>
#include <sstream>
#include <algorithm>

using namespace std;

class CalcTest2009
{
public:
    vector <string> uniform(vector <string> numbers)
    {
		vector<string> v;
		for(int i=0; i<numbers.size(); i++)
		{
			string s;
			for(int j=0; j<numbers[i].size(); j++)
			{
				if(numbers[i][j] == ' ') continue;
				if(isdigit(numbers[i][j]) == 0) s += '.';
				else s += numbers[i][j];
			}
			v.push_back(s);
		}
		return v;
    }
};
